404328004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1279519}}^1$

素因数の和:1279602

約数の個数: 12

約数和(自身を含む): 716531200

約数和(自身を除く): 312203196

約数列:

[1, 2, 4, 79, 158, 316, 1279519, 2559038, 5118076, 101082001, 202164002, 404328004]

約数ペア:

[(1, 404328004), (2, 202164002), (4, 101082001), (79, 5118076), (158, 2559038), (316, 1279519)]